Color: Black Material: Nylon + Spandex Applicable Waist Size: Approx. 65-120cm Uses: Running, hiking, travel, cycling, etc. Features: Breathable, waterproof, ultra-lightweight, water bottle storage possible Product Description: [Honeycomb Mesh + Water-Repellent Coating]: The highly breathable honeycomb structure releases moisture, and the inner waterproof coating blocks sweat and rain. Keeps even "sweaty" runners dry and comfortable. [3D Slim Fit & Stepless Adjustment]: One-touch adjustment for approx. 65-120cm. The slim buckle and elastic belt fit snugly to your waist, providing "zero burden on your waist" even on long distances. [3 Pockets + Fits 7.2-inch devices]: The main pocket can store large smartphones, keys, cards, and more. The independent auxiliary pocket prevents items from rattling. [Night Reflectors & Earphone Hole]: 360° reflective print instantly illuminates when hit by light. An earphone cord exit is placed at the top for smooth running with music without removing headphones. [Lightweight and Stable Design]: Ultra-lightweight fabric provides a comfortable feel as if you're not wearing anything. It's designed to minimize shaking during intense exercise, ensuring a comfortable experience. *Notes: 1. Please understand that there may be slight errors in manual measurements. 2. The actual color may differ slightly from the image due to display and lighting effects.